CN211304169U

CN211304169U - Dust collection structure of lapping machine

Info

Publication number: CN211304169U
Application number: CN201922335386.2U
Authority: CN
Inventors: 王卫成
Original assignee: Changshu Weicheng Non Woven Equipment Co ltd
Current assignee: Changshu Weicheng Non Woven Equipment Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-08-21
Anticipated expiration: 2029-12-23

Abstract

A dust collection structure of a lapping machine belongs to the technical field of non-woven equipment. Including the housing, this housing includes a pair of curb plate, the roof in the housing top is established to a set of lid, a pair of dust absorption pipe and cotton suction pipe, the below of roof is equipped with a pair of roof absorption pipeline along length direction within a definite time, the below that the roof adsorbs the pipeline is equipped with a set of absorption hole along length direction within a definite time, the roof adsorbs the pipeline to be located the one end below of adjacent curb plate and establishes the absorption connecting hole, be equipped with dust absorption branch pipe and cotton suction branch pipe between the medial surface of curb plate, the dust absorption branch pipe is equipped with the dust absorption connecting hole to the top within a definite time, the dust absorption connecting hole communicates with the absorption connecting hole that corresponds to the top respectively, the middle part of dust absorption branch pipe and cotton suction branch pipe communicates respectively has dust absorption connecting pipe and cotton suction connecting pipe, the lower extreme and the dust absorption pipe and the cotton suction pipe intercommunication of. Eliminate the influence of dust and cellucotton on the lapping roller and improve the lapping effect.

Description

Dust collection structure of lapping machine

Technical Field

The utility model belongs to the technical field of non-woven equipment, concretely relates to dust collection structure of lapping machine.

Background

The lapping machine is equipment for lapping the non-woven fiber cotton on the corresponding net curtain in the production process of the non-woven fabric, and is one of the essential steps in the working process of the set of non-woven equipment. In the working process of the lapping machine, the non-woven cellucotton and the dust mixed in the non-woven cellucotton can be drifted into the surrounding air, so a housing is usually arranged on the outer side of the lapping machine, and the dust in the housing and the drifted non-woven cellucotton are collected by a dust collection device.

The dust suction structure of the existing net laying machine is disclosed by figure 1, and comprises a housing 1 consisting of a front side plate 11, a rear side plate 11 and a top plate 12 at the top, wherein a group of side plate dust suction holes 111 are respectively arranged on the two side plates 11 from left to right, a side plate cotton suction hole 112 is also respectively arranged beside the position of the side plate dust suction hole 111 at the right end on the two side plates 11, the side plate dust suction hole 111 and the side plate cotton suction hole 112 are respectively communicated with a side plate air pipe 113 extending out of the housing 1 and extending downwards, wherein the lower end of the side plate air pipe 113 connected with the side plate dust suction hole 111 is respectively communicated with a dust suction pipe 2, the lower end of the side plate air pipe 113 connected with the side plate cotton suction hole 112 is respectively communicated with a cotton suction pipe 3, and one end of the dust suction pipe 2 and. The dust suction structure can adsorb dust and cellucotton towards the end part of the lapping roller, so foreign matters are easy to block in a bearing of the roller shaft; in addition, the suction in the middle part is insufficient due to the adsorption of the two sides, the suction can be counteracted by the adsorption of the two sides, and finally, dust and cellucotton are not easy to suck out, so that the lapping effect of the lapping machine is influenced.

In view of the above, there is a need for a dust suction structure for a lapper that has a simple structure and uniform suction force, and does not affect a lapping roller. The applicant has therefore made an advantageous design, in the context of which the solution to be described below is made.

Disclosure of Invention

The utility model aims at providing a dust collection structure of lapping machine helps improving the suction that the wind channel structure balanced each position department in the housing and adsorbs dust and cellucotton orientation direction of keeping away from the bearing, is favorable to eliminating the influence that dust and cellucotton caused to the lapping roller and improves the lapping effect.

The utility model aims at achieving the purpose, a dust absorption structure of a net laying machine comprises a housing, the housing comprises a pair of side plates which are oppositely arranged from front to back, a group of top plates which are parallelly covered above the housing from left to right, a pair of dust absorption pipes which are respectively arranged below the front side and the back side of the left end of the housing and a pair of cotton absorption pipes which are respectively arranged below the front side and the back side of the right end of the housing, a pair of top plate absorption pipelines are respectively arranged below the top plates along the length direction at intervals, a group of absorption holes are respectively arranged below the top plate absorption pipelines along the length direction at intervals, a suction connection hole is respectively arranged below one end of the adjacent side plates of the top plate absorption pipeline, a dust absorption branch pipe and a cotton absorption branch pipe are respectively arranged on the inner side surface of the side plates at intervals from left to right, a plurality of dust absorption connection holes, the dust collection connecting holes are respectively communicated with the adsorption connecting holes corresponding to the upper parts of the dust collection connecting holes, the cotton suction branch pipes are upwards provided with a plurality of cotton suction connecting holes at intervals from left to right, the cotton suction connecting holes are respectively communicated with the adsorption connecting holes corresponding to the upper parts of the dust collection connecting holes, the middle parts of the dust collection branch pipes and the middle parts of the cotton suction branch pipes are respectively communicated with a dust collection connecting pipe and a cotton suction connecting pipe downwards, and the lower ends of the dust collection connecting pipe and the cotton suction connecting pipe are respectively communicated with a dust collection pipe and a cotton.

In a specific embodiment of the present invention, the two sides of the top plate are respectively provided with a cylinder, and the cylinder pulls the top plate downwards to make the dust absorption connecting hole and the cotton absorption connecting hole respectively abut against and communicate with the absorption connecting hole at the corresponding position.

In another specific embodiment of the present invention, the dust suction connection hole and the cotton suction connection hole are connected to the corresponding adsorption connection hole through a sealing ring.

In another specific embodiment of the present invention, the housing has a left end formed with a feeding port and a right end formed with a discharging port.

In another specific embodiment of the present invention, one end of the dust suction pipe and one end of the cotton suction pipe are connected to the blower respectively.

The utility model adopts the above structure after, beneficial effect who has: because the structure that the adsorption pipeline is arranged below the top plate along the length direction is adopted, the suction force at each position in the housing can be balanced, and the dust and the cellucotton can be adsorbed towards the direction far away from the bearing, so that the influence of the dust and the cellucotton on the lapping roller is effectively eliminated, and the lapping effect of the lapping machine is improved.

Drawings

Fig. 1 is a schematic structural diagram of the prior art.

Fig. 2 is a schematic structural diagram of an embodiment of the present invention.

In the figure: 1. the device comprises a housing, 11 parts of side plates, 111 parts of side plate dust suction holes, 112 parts of side plate cotton suction holes, 113 parts of side plate air pipes, 12 parts of top plates, 121 parts of top plate adsorption pipelines, 122 parts of adsorption holes, 123 parts of adsorption connecting holes, 124 parts of air cylinders, 13 parts of feed inlets and 14 parts of discharge outlets; 2. a dust collection pipe; 3. a cotton suction pipe; 4. dust collection branch pipe, 41 dust collection connection hole, 42 dust collection connection pipe; 5. a cotton suction branch pipe 51, a cotton suction connecting hole 52 and a cotton suction connecting pipe.

Detailed Description

The following is a detailed description by way of example, but the description of the example is not intended to limit the scope of the present invention, and any equivalent changes made according to the present invention, which are merely formal and insubstantial, should be considered as technical solutions of the present invention.

In the following description, all the concepts related to the directions or orientations of up, down, left, right, front and rear are based on the positions shown in the drawings, and thus, should not be construed as particularly limiting the technical solutions provided by the present invention.

Referring to fig. 2, the present invention relates to a dust collecting structure of a net laying machine, which comprises a housing 1, wherein the housing 1 comprises a pair of side plates 11 arranged front and back relatively, a set of top plates 12 arranged side by side from left to right and arranged above the housing 1, a pair of dust collecting pipes 2 arranged respectively on the front and back sides of the left end of the housing 1 and a pair of cotton sucking pipes 3 arranged respectively on the front and back sides of the right end of the housing 1, and the characteristics are that: a pair of top plate adsorption pipelines 121 are respectively arranged below the top plate 12 at intervals along the length direction, a group of adsorption holes 122 are respectively arranged below the top plate adsorption pipelines 121 at intervals along the length direction, an adsorption connection hole 123 is respectively arranged below one end of each adjacent side plate 11 of each top plate adsorption pipeline 121, a dust suction branch pipe 4 and a cotton suction branch pipe 5 are respectively arranged on the inner side surface of each side plate 11 at intervals left and right, a plurality of dust suction connection holes 41 are respectively arranged on the dust suction branch pipe 4 at intervals left and right upwards, the number of the dust suction connection holes 41 is three in the embodiment, three top plates 12 are correspondingly arranged above the dust suction connection holes 41, the dust suction connection holes 41 are respectively communicated with the adsorption connection holes 123 corresponding to the upper part, a plurality of cotton suction connection holes 51 are respectively arranged on the cotton suction branch pipe 5 at intervals left and right upwards, and the number of the, two top plates 12 are correspondingly arranged above the dust collecting branch pipe 4, the cotton suction connecting hole 51 is respectively communicated with the corresponding suction connecting hole 123 above the dust collecting branch pipe, the middle parts of the dust collecting branch pipe 4 and the cotton suction branch pipe 5 are respectively communicated with a dust collecting connecting pipe 42 and a cotton suction connecting pipe 52 downwards, and the lower ends of the dust collecting connecting pipe 42 and the cotton suction connecting pipe 52 are respectively communicated with the dust collecting pipe 2 and the cotton suction pipe 3. One end of the dust suction pipe 2 and one end of the cotton suction pipe 3 are respectively connected with the fan.

Further, an air cylinder 124 is respectively disposed at both sides of the top plate 12, and the air cylinder 124 pulls the top plate 12 downward to make the dust suction connection hole 41 and the cotton suction connection hole 51 respectively abut against and communicate with the suction connection hole 123 at the corresponding positions.

Further, the dust suction connection hole 41 and the cotton suction connection hole 51 are hermetically connected to the corresponding suction connection hole 123 by a sealing ring.

Further, a feeding hole 13 is formed at the left end of the housing 1, and a discharging hole 14 is formed at the right end of the housing 1.

Continuing to refer to fig. 2, when dust and scattered cellucotton in the housing need to be treated, firstly, the fans respectively connected with the dust suction pipe 2 and the cotton suction pipe 3 are simultaneously opened, the cellucotton enters the housing 1 from the feed inlet 13, and because more dust and more fragmentary cellucotton exist, the top plate adsorption pipeline 121 matched with the dust suction branch pipe 4 at the left end of the housing 1 can absorb the part of dust and the fragmentary cellucotton and discharge the part of dust and the fragmentary cellucotton through the dust suction pipe 2; when the cellucotton comes to the middle part of the housing 1 and the position close to the discharge hole 14 through the dust absorption branch pipe 4, because the flying available cellucotton is accumulated more, the top plate adsorption pipeline 121 matched with the cotton absorption branch pipe 5 at the right end of the housing 1 can absorb the part of available cellucotton and collect and recycle the cellucotton through the cotton absorption pipe 3. The utility model discloses because a plurality of absorption holes 122 set up along the length direction interval of roof 12 to the purpose of top dust absorption and even housing 1 internal suction has been realized, the influence that dust and cellucotton caused the lapping roller has been eliminated effectively.

Claims

1. The utility model provides a dust collection structure of lapping machine, includes a housing (1), housing (1) including a pair of relative curb plate (11) that set up around, a set of from a left side to right side and side by side cover and establish roof (12) in housing (1) top, a pair of dust absorption pipe (2) and a pair of suction cotton pipe (3) that set up both sides below around housing (1) left end respectively around housing (1) right-hand member, its characterized in that: a pair of top plate adsorption pipelines (121) are respectively arranged below the top plate (12) at intervals along the length direction, a group of adsorption holes (122) are respectively arranged below the top plate adsorption pipelines (121) at intervals along the length direction, an adsorption connection hole (123) is respectively arranged below one end of the adjacent side plate (11) of the top plate adsorption pipelines (121), a dust suction branch pipe (4) and a cotton suction branch pipe (5) are respectively arranged on the inner side surface of the side plate (11) at intervals from left to right, a plurality of dust suction connection holes (41) are respectively arranged on the dust suction branch pipe (4) at intervals from left to right upwards, the dust suction connection holes (41) are respectively communicated with the adsorption connection holes (123) corresponding to the upper part, a plurality of cotton suction connection holes (51) are respectively arranged on the cotton suction branch pipe (5) at intervals from left to right upwards, and the cotton suction connection holes (51) are respectively communicated with the adsorption connection holes (123, the middle parts of the dust absorption branch pipe (4) and the cotton absorption branch pipe (5) are respectively communicated with a dust absorption connecting pipe (42) and a cotton absorption connecting pipe (52) downwards, and the lower ends of the dust absorption connecting pipe (42) and the cotton absorption connecting pipe (52) are respectively communicated with the dust absorption pipe (2) and the cotton absorption pipe (3).

2. The dust suction structure of the lapping machine according to claim 1, characterized in that a cylinder (124) is respectively arranged at both sides of the top plate (12), the cylinder (124) pulls the top plate (12) downwards to make the dust suction connection hole (41) and the cotton suction connection hole (51) respectively abut against and communicate with the suction connection hole (123) at the corresponding position.

3. The dust suction structure of the lapping machine according to claim 1, wherein the dust suction connection hole (41) and the cotton suction connection hole (51) are hermetically connected with the corresponding suction connection hole (123) through a sealing ring respectively.

4. A dust suction structure of a lapping machine according to claim 1, characterized in that the left end of the housing (1) is formed with a feed inlet (13), and the right end of the housing (1) is formed with a discharge outlet (14).

5. The dust suction structure of the lapping machine according to claim 1, characterized in that one end of the dust suction pipe (2) and one end of the cotton suction pipe (3) are respectively connected with a fan.